Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Ford Fiesta SE, 4D Hatchback, Standard TransFACTORY OEM SERVICE PROCEDURE
Information And Entertainment System - General Information - Vehicles With: Am/Fm/Cd/Sync
- Description And Operation
- Information and Entertainment System - Component Location
- Information and Entertainment System - Overview
- Information and Entertainment System - System Operation and Component Description
- System Diagram
- Network Message Chart
- AM/ FM Radio
- Audio Extended Play
- Audio Input Jack Mode (if equipped)
- Bluetooth Mode
- Compass
- MyKey Audio Operation
- Speed Compensated Volume
- Steering Wheel Switch Functions
- SYNC AppLink
- SYNC Services (if equipped)
- SYNC System
- USB Audio Mode
- Voice Recognition
- Component Description
- Diagnosis And Testing
- Information and Entertainment System
- DTC Charts
- Symptom Charts
- Pinpoint Tests
- Pinpoint Test A : Poor Am (Amplitude Modulation) / Fm (Frequency Modulation) Reception Or Continuous Seek/Scan
- Pinpoint Test B : The Speed Compensated Volume Does Not Operate Correctly
- Pinpoint Test C : A Loud Popping Sound Is Heard When Cycling The Ignition
- Pinpoint Test D : Poor Sound Quality Or Distorted Sound From One Or More Speakers (Not All Speakers)
- Pinpoint Test E : No Sound From All Speakers
- Pinpoint Test F : The Left Front Door Speaker Is Inoperative
- Pinpoint Test G : The Left Front Door Tweeter Speaker Is Inoperative
- Pinpoint Test H : The Right Front Door Speaker Is Inoperative
- Pinpoint Test I : The Right Front Door Tweeter Speaker Is Inoperative
- Pinpoint Test J : The Right Rear Door Speaker Is Inoperative
- Pinpoint Test K : The Left Rear Door Speaker Is Inoperative
- Pinpoint Test L : No Sound From All Sync Audio Sources (BLUETOOTH, USB (Universal Serial Bus), Audio Input Jack)
- Pinpoint Test M : The Sync System Is Inoperative (No Response Is Received From Phone, Voice, And Media Inputs)
- Pinpoint Test N : All Sync Services Features Are Inoperative Or Inaccurate (Traffic, Directions, And Information)
- Pinpoint Test O : The Sync System Voice Or Tone Prompts, Text-To-Speech (TTS) Feature, Or Ringtones Are Inoperative Or Do Not Operate Correctly, Or During A Phone Call, No Incoming Audio Is Heard In The Vehicle
- Pinpoint Test P : Voice Recognition Is Inoperative Or Does Not Operate Correctly, Or During A Phone Call, Poor Quality Or No Outgoing Audio Is Heard On The Outside Device
- Pinpoint Test Q : The Audio Input Jack Is Inoperative Or Does Not Operate Correctly
- Pinpoint Test R : The USB (Universal Serial Bus) Port Is Inoperative Or Does Not Operate Correctly
- Pinpoint Test S : Unable To Pair BLUETOOTH Device
- Pinpoint Test T : The Audio/Sync Steering Wheel Switches Are Inoperative
- Pinpoint Test U : The Audio System Does Not Operate Correctly From The FCIM (Front Controls Interface Module)
- Pinpoint Test V : The FCDIM (Front Control/Display Interface Module) Is Inoperative Or Does Not Operate Correctly
- Pinpoint Test W : The Compass Is Inoperative Or Does Not Operate Correctly
- Pinpoint Test X : U0100:00
- Pinpoint Test Y : U0140:00
- Pinpoint Test Z : U0155:00
- Pinpoint Test Aa : U0193:00
- Pinpoint Test Ab : U0253:00
- Pinpoint Test Ac : U0257:00
- Pinpoint Test Ad : U3003:16
- Pinpoint Test AE : U3003:17
- Pinpoint Test AF : U3006:16
- Pinpoint Test Ag : U3006:17
- Information and Entertainment System
- General Procedures
- Removal And Installation
- SYNC Module [APIM]
- SYNC Module [APIM] to Universal Serial Bus (USB) Port Cable
- Audio Unit Antenna
- Audio Unit Antenna Cable
- Audio Front Control Module (ACM)
- Front Controls Interface Module (FCIM)
- Front Control Display Interface Module (FCDIM)
- Front Door Tweeter Speaker
- Front Door Speaker
- Global Positioning System Module (GPSM)
- Microphone
- Rear Door Speaker
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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